Structure of PDB 4d3k Chain A Binding Site BS01
Receptor Information
>4d3k Chain A (length=362) Species:
1423
(Bacillus subtilis) [
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EEKEILWNEAKAFIAACYQELGKAAEVKDRLADIKSEIDLTGSYVHTKEE
LEHGAKMAWRNSNRCIGRLFWNSLNVIDRRDVRTKEEVRDALFHHIETAT
NNGKIRPTITIFPPEEKGEKQVEIWNHQLIRYAGYESDGERIGDPASCSL
TAACEELGWRGERTDFDLLPLIFRMKGDEQPVWYELPRSLVIEVPITHPD
IEAFSDLELKWYGVPIISDMKLEVGGIHYNAAPFNGWYMGTEIGARNLAD
EKRYDKLKKVASVIGIAADYNTDLWKDQALVELNKAVLHSYKKQGVSIVD
HHTAASQFKRFEEQAEEAGRKLTGDWTWLIPPISPAATHIFHRSYDNSIV
KPNYFYQDKPYE
Ligand information
Ligand ID
HEM
InChI
InChI=1S/C34H34N4O4.Fe/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;/h7-8,13-16H,1-2,9-12H2,3-6H3,(H4,35,36,37,38,39,40,41,42);/q;+2/p-2/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;
InChIKey
KABFMIBPWCXCRK-RGGAHWMASA-L
SMILES
Software
SMILES
OpenEye OEToolkits 1.7.6
Cc1c2n3c(c1CCC(=O)O)C=C4C(=C(C5=[N]4[Fe]36[N]7=C(C=C8N6C(=C5)C(=C8C)C=C)C(=C(C7=C2)C)C=C)C)CCC(=O)O
CACTVS 3.385
CC1=C(CCC(O)=O)C2=Cc3n4[Fe]5|6|N2=C1C=c7n5c(=CC8=N|6C(=Cc4c(C)c3CCC(O)=O)C(=C8C=C)C)c(C)c7C=C
ACDLabs 12.01
C=1c3c(c(c4C=C5C(=C(C=6C=C7C(=C(C8=CC=2C(=C(C=1N=2[Fe](n34)(N5=6)N78)CCC(=O)O)C)\C=C)C)\C=C)C)C)CCC(=O)O
Formula
C34 H32 Fe N4 O4
Name
PROTOPORPHYRIN IX CONTAINING FE;
HEME
ChEMBL
DrugBank
DB18267
ZINC
PDB chain
4d3k Chain A Residue 901 [
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Receptor-Ligand Complex Structure
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PDB
4d3k
Structure-Based Design of Bacterial Nitric Oxide Synthase Inhibitors.
Resolution
2.017 Å
Binding residue
(original residue number in PDB)
W60 R65 C66 F235 N236 G237 W238 E243 W329 Y355 Y357
Binding residue
(residue number reindexed from 1)
W59 R64 C65 F234 N235 G236 W237 E242 W328 Y354 Y356
Annotation score
1
Enzymatic activity
Catalytic site (original residue number in PDB)
C66 R69 W238 E243
Catalytic site (residue number reindexed from 1)
C65 R68 W237 E242
Enzyme Commision number
1.14.14.47
: nitric-oxide synthase (flavodoxin).
Gene Ontology
Molecular Function
GO:0004517
nitric-oxide synthase activity
GO:0016491
oxidoreductase activity
GO:0020037
heme binding
GO:0046872
metal ion binding
Biological Process
GO:0006809
nitric oxide biosynthetic process
Cellular Component
GO:0005575
cellular_component
View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:4d3k
,
PDBe:4d3k
,
PDBj:4d3k
PDBsum
4d3k
PubMed
25522110
UniProt
O34453
|NOSO_BACSU Nitric oxide synthase oxygenase (Gene Name=nos)
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